Transaction not yet indexed

Fu6ZfR1RHEhPiYrdLCZpfaUGpK5PbcAijCdof4ZuLTxXEKZGHAVhdy8iPqmhsAxNYoXdwqmPLRJTcScd3c6ZQh5

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.